| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.35 | 12.672% | $15.0417 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $171.40 | 10.300% | $189.0542 | $189.05 | $189.05 | $189.10 |
| Purchase #3 | $16.36 | 8.141% | $17.6919 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $33.91 | 4.627% | $35.479 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $28.87 | 6.589% | $30.7722 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $211.65 | 9.630% | $232.0319 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $217.66 | 6.318% | $231.4118 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $693.20 | $751.4827 | $751.47 | $751.50 | $751.50 | |